(Psalm 117:1&2) Praise the Lord all you nations; extol him, all you peoples. For great is his love toward us, and the faithfulness of the Lord endures forever. Praise the Lord.
In this basic exaltation from the psalmist, we find the answer to all the difficulties of this world including world peace. He wants us all to praise the Lord. Why should we do this? The simple answer is because of God’s great love toward us and his faithfulness that endures forever.
Who is this God that we should praise him? Well, let’s see. He created the earth and us. Now there’s a good start. Life itself is from him, and it only exists through him. When we rejected his love, rebelled against him, and brought sin into his creation, he went to great extremes to offer us forgiveness even to the point of sacrificing his Son. In return for all the sin, death, and destruction his created ones have brought into his creation, God has loved us and has been faithful to redeem us.
We know that we live in a world filled with sin, death, and all kinds of misery for which we the people of the earth are at fault. The solution according to the writer of Psalm 117 is to: “Praise the Lord all you nations; extol him, all you peoples.” And the psalmist gave us the reasons why we should praise him.
Think about what it would be like if all the inhabitants of the earth began praising the Lord. It would put God at the center of our focus, and joining together in praise would open the door for us to perhaps love one another.